共 10 条
[3]
GAUDEMER A, 1964, B SOC CHIM FRANCE, V5, P28
[4]
GHATAK UR, 1966, TETRAHEDRON LETT, P2449
[7]
CONDENSATION OF ABIETIC ACID WITH FORMALDEHYDE
[J].
JOURNAL OF ORGANIC CHEMISTRY,
1958, 23 (10)
:1437-1443
[10]
Woodward RB, 1941, J AM CHEM SOC, V63, P1123